AC Generator Power Curve | Miller Electric Big Blue 500 X specification

4-7. AC Generator Power Curve

	150	300
	125	250
VOLTS	100	200
VOLTS	75	150
AC	75	150
AC
	50	100
	25	50
	0	0	0	5	10	15	20	25	30
					AC AMPERES IN 240V MODE

0	10	20	30	40	50	60
		AC AMPERES IN 120V MODE

The ac power curve shows the gen- erator power in amperes available at the 120 and 240 volt receptacles.

193 018

4-8. Optional Three-Phase Generator Curves

A. 12 kVA/kW Single-Phase AC Output (No Weld Load)

280

		260
	VOLTS	240
	VOLTS	220
	AC	220
	AC
		200
		180

0	10	20	30	40	50	60	70	80	90	100
			AC AMPERES

B.15 kVA/kW Three-Phase AC Output (No Weld Load) 280

VOLTSAC	260
VOLTSAC	240
	240
	220
	200
	180
0		10	20	30	40	50	60	70

AC AMPERES

The ac power curves show the gen- erator power available in amperes at the single-phase 120/240 volt re- ceptacle or three-phase 240 volt terminals.

215 086-A / 215 087-A

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Big Blue 500 X, Big Blue 400P specifications

Miller Electric has long been a trusted name in the welding industry, and their generators, particularly the Big Blue 400P and Big Blue 500 X, stand out for their performance, reliability, and innovative technologies. These portable diesel welding generators cater to a wide range of applications, from construction sites to industrial fabrication.

The Big Blue 400P is designed for heavy-duty utilization, offering a powerful output of 400 amps at a duty cycle of 60%. It features a dependable Kohler engine that not only provides ample power but also contributes to its efficient fuel consumption, making it an economical choice for extended work sessions. The Big Blue 400P comes equipped with Auto-Stop technology, which automatically turns off the machine when not in use, conserving fuel and extending engine life. This feature showcases Miller's commitment to user-friendly designs that enhance both efficiency and sustainability.

On the other hand, the Big Blue 500 X takes performance up a notch with an impressive 500 amps output and a 60% duty cycle. It is powered by a high-efficiency Yanmar engine that ensures top-notch performance even in the most demanding conditions. This generator is equipped with Miller's X-CASE design, which features a rugged weather-resistant enclosure that protects internal components from harsh environmental conditions, ensuring durability and extended lifespan.

Both machines integrate advanced technologies such as Smart Tech, which optimizes the generator's output based on the specific demands of the welding process. This technology helps maintain a stable arc, enhancing welding quality and consistency. Additionally, both models feature the Auto Remote Start, allowing for quick operations without manual intervention, further advancing ease of use.

The versatility of the Big Blue 400P and 500 X is evident in their ability to perform a variety of welding processes, including Stick, MIG, and TIG. They are equipped with multiple outputs, allowing simultaneous powering of tools and auxiliary equipment, making them indispensable for professionals who need adaptability on the job.

Overall, the Miller Electric Big Blue 400P and 500 X embody the quality, performance, and innovative technologies that Miller Electric is known for. Their robust capabilities, coupled with user-friendly features, make these generators ideal for demanding applications in various industries, ensuring that welders can achieve excellent results, no matter the challenges faced on site.

Miller Electric Big Blue 500 X AC Generator Power Curve, Optional Three-Phase Generator Curves

Models: Big Blue 500 X Big Blue 400P

4-7. AC Generator Power Curve

AC AMPERES IN 240V MODE

AC AMPERES IN 120V MODE

4-8. Optional Three-Phase Generator Curves

A. 12 kVA/kW Single-Phase AC Output (No Weld Load)

B.15 kVA/kW Three-Phase AC Output (No Weld Load) 280

Big Blue 500 X, Big Blue 400P specifications